Matched case-control study of the influence of inland waters surrounding poultry farms on avian influenza outbreaks in Japan

To successfully control highly pathogenic avian influenza (HPAI), understanding the risk factors related to the incursion of the virus into poultry farms is essential. In this study, we focused on the presence of inland waters surrounding poultry farms as a potential risk factor of incursion of the...

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Autores principales: Shimizu, Yumiko, Hayama, Yoko, Yamamoto, Takehisa, Murai, Kiyokazu, Tsutsui, Toshiyuki
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5818671/
https://www.ncbi.nlm.nih.gov/pubmed/29459761
http://dx.doi.org/10.1038/s41598-018-21695-1
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author Shimizu, Yumiko
Hayama, Yoko
Yamamoto, Takehisa
Murai, Kiyokazu
Tsutsui, Toshiyuki
author_facet Shimizu, Yumiko
Hayama, Yoko
Yamamoto, Takehisa
Murai, Kiyokazu
Tsutsui, Toshiyuki
author_sort Shimizu, Yumiko
collection PubMed
description To successfully control highly pathogenic avian influenza (HPAI), understanding the risk factors related to the incursion of the virus into poultry farms is essential. In this study, we focused on the presence of inland waters surrounding poultry farms as a potential risk factor of incursion of the virus. To evaluate the influence of inland waters surrounding poultry farms on HPAI outbreaks in Japan, a simple matched case-control study was conducted. The results of the conditional regression analyses indicated that the number of farms with neighbouring inland waters was significantly high among the affected farms during the 2016–2017 outbreak period. These results provide good grounds for strengthening biosecurity management at farms located near inland waters.
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spelling pubmed-58186712018-02-26 Matched case-control study of the influence of inland waters surrounding poultry farms on avian influenza outbreaks in Japan Shimizu, Yumiko Hayama, Yoko Yamamoto, Takehisa Murai, Kiyokazu Tsutsui, Toshiyuki Sci Rep Article To successfully control highly pathogenic avian influenza (HPAI), understanding the risk factors related to the incursion of the virus into poultry farms is essential. In this study, we focused on the presence of inland waters surrounding poultry farms as a potential risk factor of incursion of the virus. To evaluate the influence of inland waters surrounding poultry farms on HPAI outbreaks in Japan, a simple matched case-control study was conducted. The results of the conditional regression analyses indicated that the number of farms with neighbouring inland waters was significantly high among the affected farms during the 2016–2017 outbreak period. These results provide good grounds for strengthening biosecurity management at farms located near inland waters. Nature Publishing Group UK 2018-02-19 /pmc/articles/PMC5818671/ /pubmed/29459761 http://dx.doi.org/10.1038/s41598-018-21695-1 Text en © The Author(s) 2018 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Shimizu, Yumiko
Hayama, Yoko
Yamamoto, Takehisa
Murai, Kiyokazu
Tsutsui, Toshiyuki
Matched case-control study of the influence of inland waters surrounding poultry farms on avian influenza outbreaks in Japan
title Matched case-control study of the influence of inland waters surrounding poultry farms on avian influenza outbreaks in Japan
title_full Matched case-control study of the influence of inland waters surrounding poultry farms on avian influenza outbreaks in Japan
title_fullStr Matched case-control study of the influence of inland waters surrounding poultry farms on avian influenza outbreaks in Japan
title_full_unstemmed Matched case-control study of the influence of inland waters surrounding poultry farms on avian influenza outbreaks in Japan
title_short Matched case-control study of the influence of inland waters surrounding poultry farms on avian influenza outbreaks in Japan
title_sort matched case-control study of the influence of inland waters surrounding poultry farms on avian influenza outbreaks in japan
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5818671/
https://www.ncbi.nlm.nih.gov/pubmed/29459761
http://dx.doi.org/10.1038/s41598-018-21695-1
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